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Zix Corporation reports 118% EBITDA growth in 2020 and 7.9 pp EBITDA Margin growth from 10.8% to 18.7%

02/25/2021 • About Zix Corporation ($ZIXI) • By InTwits

Zix Corporation reported 2020 financial results today. Here are the key drivers of the company's long term financial model:
  • Zix Corporation is a fast growth stock: 2020 revenue growth was 26.0%, 5 year revenue CAGR was 31.9% at 2020 ROIC 1.4%
  • Zix Corporation has medium CAPEX intensity: 5 year average CAPEX/Revenue was 5.8%. At the same time it's in pair with industry average of 3.7%
  • CAPEX is quite volatile: $18m in 2020, $12m in 2019, $4m in 2018, $3m in 2017, $2m in 2016
  • The company has potentially unprofitable business model: ROIC is 1.4%
  • It operates with high leverage: Net Debt/EBITDA is 5.0x while industry average is 18.4x
Below you can find a comprehensive analysis of the key data driving the company's performance and the stock price.

Revenue and profitability


The company's Revenue surged on 26.0%. Revenue growth showed slowdown in 20Q4 - it was 14.9% YoY. Revenue growth happened at the same time with EBITDA margin expansion. EBITDA Margin increased on 7.9 pp from 10.8% to 18.7% in 2020.

Gross Margin decreased on 7.3 pp from 55.7% to 48.4% in 2020. Gross Margin stuck to a declining trend at -9.3 pp per annum in the last 5 years. SG&A as a % of Revenue dropped on 13.3 pp from 49.1% to 35.9% in 2020.

Net Income margin increased on 5.5 pp from -8.4% to -2.9% in 2020.

Investments (CAPEX, working capital and M&A)


The company's CAPEX/Revenue was 8.2% in 2020. CAPEX/Revenue increased on 3.6 pp from 4.6% in 2017 to 8.2% in 2020. For the last three years the average CAPEX/Revenue was 7.0%. CAPEX as a % of Revenue stuck to a growing trend at 1.1 pp per annum in the last 5 years.

Return on investment


The company operates at low but positive ROIC (1.4%) and negative ROE (-17.0%). ROIC increased on 5.6 pp from -4.2% to 1.4% in 2020. ROE increased on 6.6 pp from -23.6% to -17.0% in 2020.

Leverage (Debt)


Company's Net Debt / EBITDA is 5.0x and Debt / EBITDA is 5.6x. Net Debt / EBITDA dropped on 4.6x from 9.6x to 5.0x in 2020. Debt jumped on 17.7% while cash surged on 60.0%.

Zix Corporation has no short term refinancing risk: cash is higher than short term debt (268.3%).

Management team


The company's CEO is David J Wagner "Dave". David J Wagner "Dave" has 5 years tenure with the company. Zix Corporation's CFO is David E Rockvam "Dave". David E Rockvam "Dave" has 4 years tenure at the company.

Financial and operational results


FY ended 12/31/2020

Zix Corporation ($ZIXI) key annual financial indicators

mln. $201620172018201920202020/2019
P&L
Revenue60.165.770.5173.4218.526.0%
Gross Profit49.653.155.396.5105.79.5%
SG&A30.731.934.085.278.3-8.1%
EBITDA11.613.013.718.840.9118.1%
Net Income5.8-8.115.4-14.6-6.4
Balance Sheet
Cash26.533.027.113.321.460.0%
Short Term Debt0.00.00.06.18.029.8%
Long Term Debt0.00.00.0187.4219.917.4%
Cash flow
Capex2.13.04.211.718.054.6%
Ratios
Revenue growth9.9%9.2%7.3%146.1%26.0%
EBITDA growth15.4%11.5%5.6%37.3%118.1%

Gross Margin82.5%80.8%78.5%55.7%48.4%-7.3%
EBITDA Margin19.3%19.7%19.4%10.8%18.7%7.9%
SG&A, % of revenue51.1%48.5%48.2%49.1%35.9%-13.3%
Net Income Margin9.7%-12.3%21.9%-8.4%-2.9%5.5%
CAPEX, % of revenue3.6%4.6%5.9%6.7%8.2%1.5%

ROIC17.6%22.0%19.0%-4.2%1.4%5.6%
ROE11.0%-17.4%29.6%-23.6%-17.0%6.6%
Net Debt/EBITDA-2.3x-2.5x-2.0x9.6x5.0x-4.6x

Zix Corporation ($ZIXI) key quoterly financial indicators

mln. $20Q120Q220Q320Q4 YoY change
P&L
Revenue52535558 79.0%16.2%14.6%14.9%
EBITDA1091111 -40.5%29.2%64.6%
Net Income-1-2-1-3 ----
Balance Sheet
Cash16142421 -2.4%24.1%135.1%60.0%
Short Term Debt6558 91.2%-5.9%-15.8%29.8%
Long Term Debt193192191220 9.7%2.7%2.6%17.4%
Ratios
Gross Margin50.3%47.0%49.1%47.3% -11.7%-8.8%-6.1%-5.0%
EBITDA Margin 18.4% 16.3% 20.5% 19.6% 28.7%2.8%2.3%5.9%
Net Income Margin -1.6% -3.6% -1.3% -5.1% 19.8%4.5%2.0%1.0%

Peers in Application Software


Below we provide Zix Corporation benchmarking against other companies in Application Software industry for the last 5 years. We show data for the top-5 companies by key financial metric together with the median value for all the companies in the industry.

Top companies by Revenue growth, %

Top 5 FY2016 FY2017 FY2018 FY2019 FY2020
VirnetX Holding Corp ($VHC)--0.2%-95.9%34.9%355,942.4%
AudioEye, Inc. ($AEYE)-175.5%106.6%90.2%90.2%
Cloudera, Inc. ($CLDR)-57.2%42.6%28.9%65.5%
Integrated Ventures Inc ($INTV)----8.9%62.7%
Smartsheet Inc. ($SMAR)-64.3%66.1%59.7%52.4%
 
Median (92 companies)12.0%15.7%15.2%19.4%14.5%
Zix Corporation ($ZIXI)-9.2%7.3%146.1%26.0%


Top companies by Gross margin, %

Top 5 FY2016 FY2017 FY2018 FY2019 FY2020
Aware, Inc. ($AWRE)90.3%94.6%92.3%89.7%92.8%
Alteryx, Inc. ($AYX)81.3%83.4%91.0%90.6%91.1%
Autodesk, Inc. ($ADSK)85.2%83.2%85.2%88.9%90.1%
Smith Micro Software, Inc. ($SMSI)73.2%77.9%83.5%90.9%89.9%
Cadence Design Systems, Inc. ($CDNS)85.9%87.8%87.9%88.6%88.6%
 
Median (89 companies)63.8%64.4%65.3%68.4%70.6%
Zix Corporation ($ZIXI)82.5%80.8%78.5%55.7%48.4%


Top companies by EBITDA margin, %

Top 5 FY2016 FY2017 FY2018 FY2019 FY2020
VirnetX Holding Corp ($VHC)-1,837.2%-1,118.0%-40,379.4%-23,127.1%52.2%
j2 Global, Inc. ($JCOM)41.7%36.5%35.7%38.6%40.5%
Intelligent Systems Corporation ($INS)-5.4%-12.8%33.6%43.6%40.4%
Adobe Inc. ($ADBE)31.2%34.2%35.3%35.8%39.7%
SS&C Technologies Holdings, Inc. ($SSNC)34.9%37.9%27.7%38.2%38.3%
 
Median (89 companies)-5.3%-4.2%-3.3%2.7%6.8%
Zix Corporation ($ZIXI)19.3%19.7%19.4%10.8%18.7%


Top companies by CAPEX/Revenue, %

Top 5 FY2016 FY2017 FY2018 FY2019 FY2020
MicroStrategy Incorporated ($MSTR)0.5%0.8%1.4%2.1%234.8%
Integrated Ventures Inc ($INTV)--199.9%15.2%27.2%
Intelligent Systems Corporation ($INS)3.8%9.7%4.3%4.9%19.2%
LivePerson, Inc. ($LPSN)5.5%7.9%8.8%16.3%11.4%
PROS Holdings, Inc. ($PRO)4.7%0.8%0.7%2.1%11.3%
 
Median (87 companies)2.9%2.3%2.4%2.9%2.5%
Zix Corporation ($ZIXI)3.6%4.6%5.9%6.7%8.2%


Top companies by ROIC, %

Top 5 FY2016 FY2017 FY2018 FY2019 FY2020
VirnetX Holding Corp ($VHC)-210.9%-256.8%-416.3%-247.2%137.3%
Manhattan Associates, Inc. ($MANH)99.3%102.5%80.9%71.7%53.4%
Citrix Systems, Inc. ($CTXS)16.1%16.7%25.2%29.8%33.5%
Sonic Foundry, Inc. ($SOFO)-18.1%-50.6%-786.4%-31.3%
Paycom Software, Inc. ($PAYC)75.4%51.1%47.5%47.5%28.7%
 
Median (92 companies)-9.8%-11.8%-10.6%-4.5%-2.2%
Zix Corporation ($ZIXI)17.6%22.0%19.0%-4.2%1.4%


Top companies by Net Debt / EBITDA

Top 5 FY2016 FY2017 FY2018 FY2019 FY2020
Dropbox, Inc. ($DBX)--3.8x-2.4x1,341.0x
Avaya Holdings Corp. ($AVYA)--7.4x-77.9x
Alteryx, Inc. ($AYX)--2.5x6.1x32.2x
Five9, Inc. ($FIVN)-6.7x-8.6x7.3x5.3x17.6x
Synchronoss Technologies, Inc. ($SNCR)----11.6x
 
Median (53 companies)-0.9x-0.8x-0.6x0.4x0.0x
Zix Corporation ($ZIXI)-2.3x-2.5x-2.0x9.6x5.0x